Home / 217,573.20-326,367.84-59,814

Finding the Fourth Proportional to 217,573.20, 326,367.84 and 59,814

Calculator

Solution

The fourth proportional to 217,573.20, 326,367.84 and 59,814 is: 89,723.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    217,573.20 : 326,367.84 = 59,814 : x
  2. Step 2: Convert to fraction form
    217,573.20/326,367.84 = 59,814/x
  3. Step 3: Cross multiply
    217,573.20x = 326,367.84 × 59,814
  4. Step 4: Simplify right side
    217,573.20x = 19,521,365,981.76
  5. Step 5: Solve for x
    x = 19,521,365,981.76/217,573.20
  6. Step 6: Final answer
    x = 89,723.21

Related Problems

Find fourth proportional to 108,786.60, 163,183.92 and 29,907
Half scale
Find fourth proportional to 435,146.40, 652,735.68 and 119,628
Double scale
Find fourth proportional to 217,574.20, 326,369.34 and 59,815
Similar ratio
Find fourth proportional to 326,359.80, 489,551.76 and 89,721
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.